Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of brass body smart with valve lora water meter valve control remote reading in China. If you're going to wholesale high quality brass body smart with valve lora water meter valve control remote reading, welcome to get pricelist and quotation from our factory.
Product Features
Remote meter reading: remote full wireless real-time meter reading and timing automatic meter reading can be realized through the system. Wireless wake-up: It can realize remote wireless wake-up and respond to the processing instructions of the host computer in real time.
Trigger upload: The water meter module is usually in sleep, and can be triggered to make the module upload real-time data once.
Self-diagnosis: When a fault occurs inside the water meter, the water meter will automatically record the fault status and upload it to the software platform as water meter data.
Prepaid function: The valve-controlled water meter can realize the prepaid function through the subsequent system and software platform.
Attack closing valve: It has the function of anti-magnetic attack. When the sample is attacked by an external magnetic field, the meter will automatically close the valve.
Low power closing valve: When the battery voltage is lower than a certain value, the module can automatically close the valve and upload real-time data once.
Power-off valve closing: When the water meter is powered off, it will automatically close the valve to prevent accidental or artificial power outages; after power-on again, the valve will return to the state before power-off.
Product Description
Wireless Remote Reading Valve Control Water Meter, Valve Control Wireless Remote Water Meter, Wireless Remote Brass Water Meter.
The wireless remote transmission water meter is equipped with a wireless remote transmission module inside the water meter. It uses LoRa spread spectrum technology for wireless and stable data transmission. It has the characteristics of low power consumption, stable performance and long transmission distance. The problem that sex and low power consumption cannot be balanced.
Brief introduction
LoRa wireless water meter adopts advanced wireless transmission technology, which transforms information from a conventional mechanical water meter into an electrical signal that is stored by the micro-electronics control circuit.
It is able to automatically read the metering data via a wireless remote network and control the close and opening of the valveLoRa wireless water meter adopts advanced wireless transmission technology, which transforms information from a conventional mechanical water meter into an electrical signal stored by the micro-electronics control circuit.
It is able to automatically read the metering data via a wireless remote network and control the close and opening of the valve
Application
Our wireless remote reading valve control water meter is a remote water meter with AMR system, which consists of 4 lever components: water meter, zone collector, GPRS concentrator and master point( management cener). It adopt Zig-Bee wth GPRS communication way to achieve automatic and intelligent charge management.
Suitable for almost all types of water supply.Lora system is for water meter installation intensive environment,such residential quarters,apartments,high-rise buildings and so on.
Features
·Our LoRa water meter has high accuracy
·Type:dry dia,screw,seal
·Scenes to be used:garden,commercial,general household,residential building,municipality
·Waterproof level:IP68
·Technical data conform to international standard ISO 4064.
·Accuracy:class b
Work process
Lora system
Lora water meter system are transmit and recevie the signal form watermeter and concentractor via Lora signal.Concentrator collect water meter reading to Platform and send the command form platform via 2g/3g/4g or internet signal
Software advantages
1. Short distance communication,so the power consumption is low.
2.The administrator can actively send the instruction of meter reading or on-off valve to the water meter form the platform through the concentrator to achieve the purpose of real-time control.
3.The cost of use is low,only concentrator need use sim card.Water meter no need.
Outline dimensional drawing
Outline dimension
Nominal Diameter | Length L | Length L1 | WidthB | Height H1 | Height H2 | Connecting Thread | |
mm | d | D | |||||
15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1B |
25 | 345 | 225 | 90 | 114 | 186 | R1 | G1 1/4B |
Technical parameter
Item | Unit | Details | ||
Nominal diameter | mm | 15 | 20 | 25 |
Q3/Q1 | R80 | |||
Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
Transitional flow(Q2) | m³/h | 0.05 | 0.08 | 0.13 |
Minimum flow(Q1) | m³/h | 0.031 | 0.05 | 0.08 |
Accuracy class | ClassB | |||
Maximum indication | m³ | 999999.9 | ||
Temperature class | T30,T90 | |||
Pressure class | MAP10 | |||
Pressure loss class | ΔP63 | |||
Flow, profile sensitivity class | U10/D5 | |||
Environmental class | Class B | |||
Electromagnetic environment class | E1 | |||
Static current | uA | <10 | ||
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